General Science The group of metals Fe, Co, Ni may best called as Rare metals Transition metals Alkali metals Main group metals Rare metals Transition metals Alkali metals Main group metals ANSWER DOWNLOAD EXAMIANS APP
General Science The dark lines in the solar spectrum are due to Absence of corresponding wavelengths from the light emitted by the core of the sun. Absorption of corresponding wavelengths by the prism used in the photograph. Destructive interference between waves of certain definite wavelengths. Absorption of corresponding wavelengths by the outer layers of the sun. Absence of corresponding wavelengths from the light emitted by the core of the sun. Absorption of corresponding wavelengths by the prism used in the photograph. Destructive interference between waves of certain definite wavelengths. Absorption of corresponding wavelengths by the outer layers of the sun. ANSWER DOWNLOAD EXAMIANS APP
General Science A chronometer measures: Water waves Colour contrast Sound waves Time Water waves Colour contrast Sound waves Time ANSWER DOWNLOAD EXAMIANS APP
General Science Soap is a mixture of sodium or potassium salts of Glycerol Mono-carboxylic acids Dicarboxylic acids Tricarboxylic acids Glycerol Mono-carboxylic acids Dicarboxylic acids Tricarboxylic acids ANSWER DOWNLOAD EXAMIANS APP
General Science Production of chlorofluorocarbons (CFC) gas which is proposed to be banned in India, is used in which of the following domestic products? Tube light Television Refrigerator Cooking gas Tube light Television Refrigerator Cooking gas ANSWER DOWNLOAD EXAMIANS APP
General Science Kilohertz is a unit which measures Electromagnetic radio wave frequencies Power used by a current of one ampere Electric resistance Voltage Electromagnetic radio wave frequencies Power used by a current of one ampere Electric resistance Voltage ANSWER DOWNLOAD EXAMIANS APP
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